54309441 has 16 divisors (see below), whose sum is σ = 77976000. Its totient is φ = 33497088.

The previous prime is 54309433. The next prime is 54309469. The reversal of 54309441 is 14490345.

It is not a de Polignac number, because 54309441 - 2³ = 54309433 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 54309399 and 54309408.

It is not an unprimeable number, because it can be changed into a prime (54309401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6016 + ... + 12033.

It is an arithmetic number, because the mean of its divisors is an integer number (4873500).

Almost surely, 2^54309441 is an apocalyptic number.

54309441 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

54309441 is a deficient number, since it is larger than the sum of its proper divisors (23666559).

54309441 is a wasteful number, since it uses less digits than its factorization.

54309441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18128.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 54309441 is about 7369.4939446342. The cubic root of 54309441 is about 378.6969240181.

Adding to 54309441 its reverse (14490345), we get a palindrome (68799786).

The spelling of 54309441 in words is "fifty-four million, three hundred nine thousand, four hundred forty-one".